Split the Add, Sub, and Mul instruction opcodes into separate

integer and floating-point opcodes, introducing
FAdd, FSub, and FMul.

For now, the AsmParser, BitcodeReader, and IRBuilder all preserve
backwards compatability, and the Core LLVM APIs preserve backwards
compatibility for IR producers. Most front-ends won't need to change
immediately.

This implements the first step of the plan outlined here:
http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 140 insertions, 140 deletions

diff --git a/test/CodeGen/ARM/2009-02-27-SpillerBug.ll b/test/CodeGen/ARM/2009-02-27-SpillerBug.ll
index 56e949f832..bd5b719594 100644
--- a/test/CodeGen/ARM/2009-02-27-SpillerBug.ll
+++ b/test/CodeGen/ARM/2009-02-27-SpillerBug.ll
@@ -11,7 +11,7 @@ bb.thread:
 	br label %bb52
 
 bb32:		; preds = %bb52
-	%0 = add double 0.000000e+00, 0.000000e+00		; <double> [#uses=1]
+	%0 = fadd double 0.000000e+00, 0.000000e+00		; <double> [#uses=1]
 	%1 = add i32 %j.1, 1		; <i32> [#uses=1]
 	br label %bb52
 
@@ -29,14 +29,14 @@ bb53:		; preds = %bb52
 
 bb55:		; preds = %bb53
 	%4 = load double* @a, align 4		; <double> [#uses=10]
-	%5 = add double %4, 0.000000e+00		; <double> [#uses=16]
+	%5 = fadd double %4, 0.000000e+00		; <double> [#uses=16]
 	%6 = fcmp ogt double %k.4, 0.000000e+00		; <i1> [#uses=1]
-	%.pn404 = mul double %4, %4		; <double> [#uses=4]
-	%.pn402 = mul double %5, %5		; <double> [#uses=5]
+	%.pn404 = fmul double %4, %4		; <double> [#uses=4]
+	%.pn402 = fmul double %5, %5		; <double> [#uses=5]
 	%.pn165.in = load double* @N		; <double> [#uses=5]
-	%.pn198 = mul double 0.000000e+00, %5		; <double> [#uses=1]
-	%.pn185 = sub double -0.000000e+00, 0.000000e+00		; <double> [#uses=1]
-	%.pn147 = sub double -0.000000e+00, 0.000000e+00		; <double> [#uses=1]
+	%.pn198 = fmul double 0.000000e+00, %5		; <double> [#uses=1]
+	%.pn185 = fsub double -0.000000e+00, 0.000000e+00		; <double> [#uses=1]
+	%.pn147 = fsub double -0.000000e+00, 0.000000e+00		; <double> [#uses=1]
 	%.pn141 = fdiv double 0.000000e+00, %4		; <double> [#uses=1]
 	%.pn142 = fdiv double 0.000000e+00, %5		; <double> [#uses=1]
 	%.pn136 = fdiv double 0.000000e+00, 0.000000e+00		; <double> [#uses=1]
@@ -47,178 +47,178 @@ bb55:		; preds = %bb53
 	%.pn117 = fdiv double 0.000000e+00, %4		; <double> [#uses=1]
 	%.pn118 = fdiv double %.pn185, %5		; <double> [#uses=1]
 	%.pn88 = fdiv double %.pn147, %5		; <double> [#uses=1]
-	%.pn81 = sub double %.pn141, %.pn142		; <double> [#uses=1]
-	%.pn77 = sub double 0.000000e+00, %.pn136		; <double> [#uses=1]
-	%.pn75 = sub double 0.000000e+00, %.pn132		; <double> [#uses=1]
-	%.pn69 = sub double %.pn123, %.pn124		; <double> [#uses=1]
-	%.pn67 = sub double 0.000000e+00, %.pn120		; <double> [#uses=1]
-	%.pn56 = sub double %.pn117, %.pn118		; <double> [#uses=1]
-	%.pn42 = sub double 0.000000e+00, %.pn88		; <double> [#uses=1]
-	%.pn60 = mul double %.pn81, 0.000000e+00		; <double> [#uses=1]
-	%.pn57 = add double %.pn77, 0.000000e+00		; <double> [#uses=1]
-	%.pn58 = mul double %.pn75, %.pn165.in		; <double> [#uses=1]
-	%.pn32 = add double %.pn69, 0.000000e+00		; <double> [#uses=1]
-	%.pn33 = mul double %.pn67, %.pn165.in		; <double> [#uses=1]
-	%.pn17 = sub double 0.000000e+00, %.pn60		; <double> [#uses=1]
-	%.pn9 = add double %.pn57, %.pn58		; <double> [#uses=1]
-	%.pn30 = mul double 0.000000e+00, %.pn56		; <double> [#uses=1]
-	%.pn24 = mul double 0.000000e+00, %.pn42		; <double> [#uses=1]
-	%.pn1 = add double %.pn32, %.pn33		; <double> [#uses=1]
-	%.pn28 = sub double %.pn30, 0.000000e+00		; <double> [#uses=1]
-	%.pn26 = add double %.pn28, 0.000000e+00		; <double> [#uses=1]
-	%.pn22 = sub double %.pn26, 0.000000e+00		; <double> [#uses=1]
-	%.pn20 = sub double %.pn24, 0.000000e+00		; <double> [#uses=1]
-	%.pn18 = add double %.pn22, 0.000000e+00		; <double> [#uses=1]
-	%.pn16 = add double %.pn20, 0.000000e+00		; <double> [#uses=1]
-	%.pn14 = sub double %.pn18, 0.000000e+00		; <double> [#uses=1]
-	%.pn12 = sub double %.pn16, %.pn17		; <double> [#uses=1]
-	%.pn10 = add double %.pn14, 0.000000e+00		; <double> [#uses=1]
-	%.pn8 = add double %.pn12, 0.000000e+00		; <double> [#uses=1]
-	%.pn6 = sub double %.pn10, 0.000000e+00		; <double> [#uses=1]
-	%.pn4 = sub double %.pn8, %.pn9		; <double> [#uses=1]
-	%.pn2 = add double %.pn6, 0.000000e+00		; <double> [#uses=1]
-	%.pn = add double %.pn4, 0.000000e+00		; <double> [#uses=1]
-	%N1.0 = sub double %.pn2, 0.000000e+00		; <double> [#uses=2]
-	%D1.0 = sub double %.pn, %.pn1		; <double> [#uses=2]
+	%.pn81 = fsub double %.pn141, %.pn142		; <double> [#uses=1]
+	%.pn77 = fsub double 0.000000e+00, %.pn136		; <double> [#uses=1]
+	%.pn75 = fsub double 0.000000e+00, %.pn132		; <double> [#uses=1]
+	%.pn69 = fsub double %.pn123, %.pn124		; <double> [#uses=1]
+	%.pn67 = fsub double 0.000000e+00, %.pn120		; <double> [#uses=1]
+	%.pn56 = fsub double %.pn117, %.pn118		; <double> [#uses=1]
+	%.pn42 = fsub double 0.000000e+00, %.pn88		; <double> [#uses=1]
+	%.pn60 = fmul double %.pn81, 0.000000e+00		; <double> [#uses=1]
+	%.pn57 = fadd double %.pn77, 0.000000e+00		; <double> [#uses=1]
+	%.pn58 = fmul double %.pn75, %.pn165.in		; <double> [#uses=1]
+	%.pn32 = fadd double %.pn69, 0.000000e+00		; <double> [#uses=1]
+	%.pn33 = fmul double %.pn67, %.pn165.in		; <double> [#uses=1]
+	%.pn17 = fsub double 0.000000e+00, %.pn60		; <double> [#uses=1]
+	%.pn9 = fadd double %.pn57, %.pn58		; <double> [#uses=1]
+	%.pn30 = fmul double 0.000000e+00, %.pn56		; <double> [#uses=1]
+	%.pn24 = fmul double 0.000000e+00, %.pn42		; <double> [#uses=1]
+	%.pn1 = fadd double %.pn32, %.pn33		; <double> [#uses=1]
+	%.pn28 = fsub double %.pn30, 0.000000e+00		; <double> [#uses=1]
+	%.pn26 = fadd double %.pn28, 0.000000e+00		; <double> [#uses=1]
+	%.pn22 = fsub double %.pn26, 0.000000e+00		; <double> [#uses=1]
+	%.pn20 = fsub double %.pn24, 0.000000e+00		; <double> [#uses=1]
+	%.pn18 = fadd double %.pn22, 0.000000e+00		; <double> [#uses=1]
+	%.pn16 = fadd double %.pn20, 0.000000e+00		; <double> [#uses=1]
+	%.pn14 = fsub double %.pn18, 0.000000e+00		; <double> [#uses=1]
+	%.pn12 = fsub double %.pn16, %.pn17		; <double> [#uses=1]
+	%.pn10 = fadd double %.pn14, 0.000000e+00		; <double> [#uses=1]
+	%.pn8 = fadd double %.pn12, 0.000000e+00		; <double> [#uses=1]
+	%.pn6 = fsub double %.pn10, 0.000000e+00		; <double> [#uses=1]
+	%.pn4 = fsub double %.pn8, %.pn9		; <double> [#uses=1]
+	%.pn2 = fadd double %.pn6, 0.000000e+00		; <double> [#uses=1]
+	%.pn = fadd double %.pn4, 0.000000e+00		; <double> [#uses=1]
+	%N1.0 = fsub double %.pn2, 0.000000e+00		; <double> [#uses=2]
+	%D1.0 = fsub double %.pn, %.pn1		; <double> [#uses=2]
 	br i1 %6, label %bb62, label %bb64
 
 bb62:		; preds = %bb55
-	%7 = mul double 0.000000e+00, %4		; <double> [#uses=1]
-	%8 = sub double -0.000000e+00, %7		; <double> [#uses=3]
-	%9 = mul double 0.000000e+00, %5		; <double> [#uses=1]
-	%10 = sub double -0.000000e+00, %9		; <double> [#uses=3]
-	%11 = mul double %.pn404, %4		; <double> [#uses=5]
-	%12 = mul double %.pn402, %5		; <double> [#uses=5]
-	%13 = mul double 0.000000e+00, -2.000000e+00		; <double> [#uses=1]
+	%7 = fmul double 0.000000e+00, %4		; <double> [#uses=1]
+	%8 = fsub double -0.000000e+00, %7		; <double> [#uses=3]
+	%9 = fmul double 0.000000e+00, %5		; <double> [#uses=1]
+	%10 = fsub double -0.000000e+00, %9		; <double> [#uses=3]
+	%11 = fmul double %.pn404, %4		; <double> [#uses=5]
+	%12 = fmul double %.pn402, %5		; <double> [#uses=5]
+	%13 = fmul double 0.000000e+00, -2.000000e+00		; <double> [#uses=1]
 	%14 = fdiv double 0.000000e+00, %.pn402		; <double> [#uses=1]
-	%15 = sub double 0.000000e+00, %14		; <double> [#uses=1]
-	%16 = mul double 0.000000e+00, %15		; <double> [#uses=1]
-	%17 = add double %13, %16		; <double> [#uses=1]
-	%18 = mul double %.pn165.in, -2.000000e+00		; <double> [#uses=5]
-	%19 = mul double %18, 0.000000e+00		; <double> [#uses=1]
-	%20 = add double %17, %19		; <double> [#uses=1]
-	%21 = mul double 0.000000e+00, %20		; <double> [#uses=1]
-	%22 = add double 0.000000e+00, %21		; <double> [#uses=1]
+	%15 = fsub double 0.000000e+00, %14		; <double> [#uses=1]
+	%16 = fmul double 0.000000e+00, %15		; <double> [#uses=1]
+	%17 = fadd double %13, %16		; <double> [#uses=1]
+	%18 = fmul double %.pn165.in, -2.000000e+00		; <double> [#uses=5]
+	%19 = fmul double %18, 0.000000e+00		; <double> [#uses=1]
+	%20 = fadd double %17, %19		; <double> [#uses=1]
+	%21 = fmul double 0.000000e+00, %20		; <double> [#uses=1]
+	%22 = fadd double 0.000000e+00, %21		; <double> [#uses=1]
 	%23 = fdiv double 0.000000e+00, %12		; <double> [#uses=1]
-	%24 = sub double 0.000000e+00, %23		; <double> [#uses=0]
-	%25 = mul double %18, 0.000000e+00		; <double> [#uses=1]
-	%26 = add double 0.000000e+00, %25		; <double> [#uses=1]
-	%27 = mul double 0.000000e+00, %26		; <double> [#uses=1]
-	%28 = sub double %22, %27		; <double> [#uses=1]
-	%29 = mul double %11, %4		; <double> [#uses=1]
-	%30 = mul double %12, %5		; <double> [#uses=3]
-	%31 = mul double %.pn165.in, -4.000000e+00		; <double> [#uses=1]
-	%32 = mul double %.pn165.in, 0x3FF5555555555555		; <double> [#uses=1]
-	%33 = mul double %32, 0.000000e+00		; <double> [#uses=2]
-	%34 = add double %28, 0.000000e+00		; <double> [#uses=1]
-	%35 = sub double -0.000000e+00, 0.000000e+00		; <double> [#uses=1]
+	%24 = fsub double 0.000000e+00, %23		; <double> [#uses=0]
+	%25 = fmul double %18, 0.000000e+00		; <double> [#uses=1]
+	%26 = fadd double 0.000000e+00, %25		; <double> [#uses=1]
+	%27 = fmul double 0.000000e+00, %26		; <double> [#uses=1]
+	%28 = fsub double %22, %27		; <double> [#uses=1]
+	%29 = fmul double %11, %4		; <double> [#uses=1]
+	%30 = fmul double %12, %5		; <double> [#uses=3]
+	%31 = fmul double %.pn165.in, -4.000000e+00		; <double> [#uses=1]
+	%32 = fmul double %.pn165.in, 0x3FF5555555555555		; <double> [#uses=1]
+	%33 = fmul double %32, 0.000000e+00		; <double> [#uses=2]
+	%34 = fadd double %28, 0.000000e+00		; <double> [#uses=1]
+	%35 = fsub double -0.000000e+00, 0.000000e+00		; <double> [#uses=1]
 	%36 = fdiv double %35, %11		; <double> [#uses=1]
 	%37 = fdiv double 0.000000e+00, %12		; <double> [#uses=1]
-	%38 = sub double %36, %37		; <double> [#uses=1]
-	%39 = mul double 0.000000e+00, %38		; <double> [#uses=1]
-	%40 = add double 0.000000e+00, %39		; <double> [#uses=1]
-	%41 = add double %40, 0.000000e+00		; <double> [#uses=1]
-	%42 = add double %41, 0.000000e+00		; <double> [#uses=1]
-	%43 = mul double %42, 0.000000e+00		; <double> [#uses=1]
-	%44 = sub double %34, %43		; <double> [#uses=1]
+	%38 = fsub double %36, %37		; <double> [#uses=1]
+	%39 = fmul double 0.000000e+00, %38		; <double> [#uses=1]
+	%40 = fadd double 0.000000e+00, %39		; <double> [#uses=1]
+	%41 = fadd double %40, 0.000000e+00		; <double> [#uses=1]
+	%42 = fadd double %41, 0.000000e+00		; <double> [#uses=1]
+	%43 = fmul double %42, 0.000000e+00		; <double> [#uses=1]
+	%44 = fsub double %34, %43		; <double> [#uses=1]
 	%45 = tail call double @llvm.exp.f64(double %8) nounwind		; <double> [#uses=1]
-	%46 = sub double -0.000000e+00, %45		; <double> [#uses=2]
+	%46 = fsub double -0.000000e+00, %45		; <double> [#uses=2]
 	%47 = fdiv double %46, 0.000000e+00		; <double> [#uses=1]
-	%48 = mul double %30, %5		; <double> [#uses=1]
+	%48 = fmul double %30, %5		; <double> [#uses=1]
 	%49 = fdiv double 0.000000e+00, %48		; <double> [#uses=1]
-	%50 = sub double %47, %49		; <double> [#uses=1]
-	%51 = mul double %50, -4.000000e+00		; <double> [#uses=1]
-	%52 = add double %51, 0.000000e+00		; <double> [#uses=1]
+	%50 = fsub double %47, %49		; <double> [#uses=1]
+	%51 = fmul double %50, -4.000000e+00		; <double> [#uses=1]
+	%52 = fadd double %51, 0.000000e+00		; <double> [#uses=1]
 	%53 = fdiv double %46, %11		; <double> [#uses=1]
-	%54 = sub double %53, 0.000000e+00		; <double> [#uses=1]
-	%55 = mul double %31, %54		; <double> [#uses=1]
-	%56 = add double %52, %55		; <double> [#uses=1]
-	%57 = add double %56, 0.000000e+00		; <double> [#uses=1]
-	%58 = add double %44, %57		; <double> [#uses=1]
-	%59 = sub double %58, 0.000000e+00		; <double> [#uses=1]
+	%54 = fsub double %53, 0.000000e+00		; <double> [#uses=1]
+	%55 = fmul double %31, %54		; <double> [#uses=1]
+	%56 = fadd double %52, %55		; <double> [#uses=1]
+	%57 = fadd double %56, 0.000000e+00		; <double> [#uses=1]
+	%58 = fadd double %44, %57		; <double> [#uses=1]
+	%59 = fsub double %58, 0.000000e+00		; <double> [#uses=1]
 	%60 = tail call double @llvm.exp.f64(double 0.000000e+00) nounwind		; <double> [#uses=1]
-	%61 = sub double -0.000000e+00, %60		; <double> [#uses=1]
+	%61 = fsub double -0.000000e+00, %60		; <double> [#uses=1]
 	%62 = fdiv double 0.000000e+00, -6.000000e+00		; <double> [#uses=1]
 	%63 = fdiv double %61, %5		; <double> [#uses=1]
-	%64 = sub double 0.000000e+00, %63		; <double> [#uses=1]
-	%65 = mul double %62, %64		; <double> [#uses=1]
-	%66 = sub double 0.000000e+00, %65		; <double> [#uses=1]
-	%67 = sub double -0.000000e+00, 0.000000e+00		; <double> [#uses=2]
+	%64 = fsub double 0.000000e+00, %63		; <double> [#uses=1]
+	%65 = fmul double %62, %64		; <double> [#uses=1]
+	%66 = fsub double 0.000000e+00, %65		; <double> [#uses=1]
+	%67 = fsub double -0.000000e+00, 0.000000e+00		; <double> [#uses=2]
 	%68 = tail call double @llvm.exp.f64(double %10) nounwind		; <double> [#uses=1]
-	%69 = sub double -0.000000e+00, %68		; <double> [#uses=2]
+	%69 = fsub double -0.000000e+00, %68		; <double> [#uses=2]
 	%70 = fdiv double %67, %.pn404		; <double> [#uses=1]
 	%71 = fdiv double %69, %.pn402		; <double> [#uses=1]
-	%72 = sub double %70, %71		; <double> [#uses=1]
-	%73 = mul double %72, -5.000000e-01		; <double> [#uses=1]
+	%72 = fsub double %70, %71		; <double> [#uses=1]
+	%73 = fmul double %72, -5.000000e-01		; <double> [#uses=1]
 	%74 = fdiv double %67, %4		; <double> [#uses=1]
 	%75 = fdiv double %69, %5		; <double> [#uses=1]
-	%76 = sub double %74, %75		; <double> [#uses=1]
-	%77 = mul double %76, 0.000000e+00		; <double> [#uses=1]
-	%78 = add double %73, %77		; <double> [#uses=1]
-	%79 = mul double 0.000000e+00, %78		; <double> [#uses=1]
-	%80 = add double %66, %79		; <double> [#uses=1]
+	%76 = fsub double %74, %75		; <double> [#uses=1]
+	%77 = fmul double %76, 0.000000e+00		; <double> [#uses=1]
+	%78 = fadd double %73, %77		; <double> [#uses=1]
+	%79 = fmul double 0.000000e+00, %78		; <double> [#uses=1]
+	%80 = fadd double %66, %79		; <double> [#uses=1]
 	%81 = fdiv double 0.000000e+00, %.pn404		; <double> [#uses=1]
 	%82 = fdiv double 0.000000e+00, %.pn402		; <double> [#uses=1]
-	%83 = sub double %81, %82		; <double> [#uses=1]
-	%84 = mul double %83, -5.000000e-01		; <double> [#uses=1]
+	%83 = fsub double %81, %82		; <double> [#uses=1]
+	%84 = fmul double %83, -5.000000e-01		; <double> [#uses=1]
 	%85 = fdiv double 0.000000e+00, %4		; <double> [#uses=1]
 	%86 = fdiv double 0.000000e+00, %5		; <double> [#uses=1]
-	%87 = sub double %85, %86		; <double> [#uses=1]
-	%88 = mul double %87, 0.000000e+00		; <double> [#uses=1]
-	%89 = add double %84, %88		; <double> [#uses=1]
-	%90 = mul double 0.000000e+00, %89		; <double> [#uses=1]
-	%91 = sub double %80, %90		; <double> [#uses=1]
+	%87 = fsub double %85, %86		; <double> [#uses=1]
+	%88 = fmul double %87, 0.000000e+00		; <double> [#uses=1]
+	%89 = fadd double %84, %88		; <double> [#uses=1]
+	%90 = fmul double 0.000000e+00, %89		; <double> [#uses=1]
+	%91 = fsub double %80, %90		; <double> [#uses=1]
 	%92 = tail call double @llvm.exp.f64(double %8) nounwind		; <double> [#uses=1]
-	%93 = sub double -0.000000e+00, %92		; <double> [#uses=1]
+	%93 = fsub double -0.000000e+00, %92		; <double> [#uses=1]
 	%94 = tail call double @llvm.exp.f64(double %10) nounwind		; <double> [#uses=1]
-	%95 = sub double -0.000000e+00, %94		; <double> [#uses=3]
+	%95 = fsub double -0.000000e+00, %94		; <double> [#uses=3]
 	%96 = fdiv double %95, %.pn402		; <double> [#uses=1]
-	%97 = sub double 0.000000e+00, %96		; <double> [#uses=1]
-	%98 = mul double 0.000000e+00, %97		; <double> [#uses=1]
+	%97 = fsub double 0.000000e+00, %96		; <double> [#uses=1]
+	%98 = fmul double 0.000000e+00, %97		; <double> [#uses=1]
 	%99 = fdiv double %93, %11		; <double> [#uses=1]
 	%100 = fdiv double %95, %12		; <double> [#uses=1]
-	%101 = sub double %99, %100		; <double> [#uses=1]
-	%102 = sub double %98, %101		; <double> [#uses=1]
+	%101 = fsub double %99, %100		; <double> [#uses=1]
+	%102 = fsub double %98, %101		; <double> [#uses=1]
 	%103 = fdiv double %95, %5		; <double> [#uses=1]
-	%104 = sub double 0.000000e+00, %103		; <double> [#uses=1]
-	%105 = mul double %18, %104		; <double> [#uses=1]
-	%106 = add double %102, %105		; <double> [#uses=1]
-	%107 = mul double %106, %k.4		; <double> [#uses=1]
-	%108 = add double %91, %107		; <double> [#uses=1]
-	%109 = sub double %108, 0.000000e+00		; <double> [#uses=1]
+	%104 = fsub double 0.000000e+00, %103		; <double> [#uses=1]
+	%105 = fmul double %18, %104		; <double> [#uses=1]
+	%106 = fadd double %102, %105		; <double> [#uses=1]
+	%107 = fmul double %106, %k.4		; <double> [#uses=1]
+	%108 = fadd double %91, %107		; <double> [#uses=1]
+	%109 = fsub double %108, 0.000000e+00		; <double> [#uses=1]
 	%110 = tail call double @llvm.exp.f64(double %8) nounwind		; <double> [#uses=1]
-	%111 = sub double -0.000000e+00, %110		; <double> [#uses=2]
+	%111 = fsub double -0.000000e+00, %110		; <double> [#uses=2]
 	%112 = tail call double @llvm.exp.f64(double %10) nounwind		; <double> [#uses=1]
-	%113 = sub double -0.000000e+00, %112		; <double> [#uses=2]
+	%113 = fsub double -0.000000e+00, %112		; <double> [#uses=2]
 	%114 = fdiv double %111, %11		; <double> [#uses=1]
 	%115 = fdiv double %113, %12		; <double> [#uses=1]
-	%116 = sub double %114, %115		; <double> [#uses=1]
-	%117 = mul double 0.000000e+00, %116		; <double> [#uses=1]
+	%116 = fsub double %114, %115		; <double> [#uses=1]
+	%117 = fmul double 0.000000e+00, %116		; <double> [#uses=1]
 	%118 = fdiv double %111, %29		; <double> [#uses=1]
 	%119 = fdiv double %113, %30		; <double> [#uses=1]
-	%120 = sub double %118, %119		; <double> [#uses=1]
-	%121 = sub double %117, %120		; <double> [#uses=1]
-	%122 = mul double %18, 0.000000e+00		; <double> [#uses=1]
-	%123 = add double %121, %122		; <double> [#uses=1]
-	%124 = mul double %33, 0.000000e+00		; <double> [#uses=1]
-	%125 = add double %123, %124		; <double> [#uses=1]
-	%126 = add double %109, %125		; <double> [#uses=1]
+	%120 = fsub double %118, %119		; <double> [#uses=1]
+	%121 = fsub double %117, %120		; <double> [#uses=1]
+	%122 = fmul double %18, 0.000000e+00		; <double> [#uses=1]
+	%123 = fadd double %121, %122		; <double> [#uses=1]
+	%124 = fmul double %33, 0.000000e+00		; <double> [#uses=1]
+	%125 = fadd double %123, %124		; <double> [#uses=1]
+	%126 = fadd double %109, %125		; <double> [#uses=1]
 	%127 = tail call double @llvm.exp.f64(double 0.000000e+00) nounwind		; <double> [#uses=1]
-	%128 = sub double -0.000000e+00, %127		; <double> [#uses=2]
+	%128 = fsub double -0.000000e+00, %127		; <double> [#uses=2]
 	%129 = fdiv double %128, %30		; <double> [#uses=1]
-	%130 = sub double 0.000000e+00, %129		; <double> [#uses=1]
-	%131 = sub double 0.000000e+00, %130		; <double> [#uses=1]
+	%130 = fsub double 0.000000e+00, %129		; <double> [#uses=1]
+	%131 = fsub double 0.000000e+00, %130		; <double> [#uses=1]
 	%132 = fdiv double 0.000000e+00, %.pn404		; <double> [#uses=1]
-	%133 = sub double %132, 0.000000e+00		; <double> [#uses=1]
-	%134 = mul double %18, %133		; <double> [#uses=1]
-	%135 = add double %131, %134		; <double> [#uses=1]
+	%133 = fsub double %132, 0.000000e+00		; <double> [#uses=1]
+	%134 = fmul double %18, %133		; <double> [#uses=1]
+	%135 = fadd double %131, %134		; <double> [#uses=1]
 	%136 = fdiv double %128, %5		; <double> [#uses=1]
-	%137 = sub double 0.000000e+00, %136		; <double> [#uses=1]
-	%138 = mul double %33, %137		; <double> [#uses=1]
-	%139 = add double %135, %138		; <double> [#uses=1]
-	%140 = sub double %126, %139		; <double> [#uses=1]
-	%141 = add double %N1.0, %59		; <double> [#uses=1]
-	%142 = add double %D1.0, %140		; <double> [#uses=1]
+	%137 = fsub double 0.000000e+00, %136		; <double> [#uses=1]
+	%138 = fmul double %33, %137		; <double> [#uses=1]
+	%139 = fadd double %135, %138		; <double> [#uses=1]
+	%140 = fsub double %126, %139		; <double> [#uses=1]
+	%141 = fadd double %N1.0, %59		; <double> [#uses=1]
+	%142 = fadd double %D1.0, %140		; <double> [#uses=1]
 	br label %bb64
 
 bb64:		; preds = %bb62, %bb55