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-rw-r--r--test/CodeGen/X86/trunc-to-bool.ll51
1 files changed, 27 insertions, 24 deletions
diff --git a/test/CodeGen/X86/trunc-to-bool.ll b/test/CodeGen/X86/trunc-to-bool.ll
index 3e00975b24..f4fa9c6503 100644
--- a/test/CodeGen/X86/trunc-to-bool.ll
+++ b/test/CodeGen/X86/trunc-to-bool.ll
@@ -1,19 +1,21 @@
; An integer truncation to bool should be done with an and instruction to make
; sure only the LSBit survives. Test that this is the case both for a returned
; value and as the operand of a branch.
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep '\(and\)\|\(test.*\$1\)' | wc -l | grep 6
-bool %test1(int %X) {
- %Y = trunc int %X to bool
+; RUN: llvm-as < %s | llc -march=x86 &&
+; RUN: llvm-as < %s | llc -march=x86 | grep '\(and\)\|\(test.*\$1\)' | \
+; RUN: wc -l | grep 6
+
+define bool @zext %test1(i32 %X) {
+ %Y = trunc i32 %X to bool
ret bool %Y
}
-bool %test2(int %val, int %mask) {
+define bool %test2(i32 %val, i32 %mask) {
entry:
- %mask = trunc int %mask to ubyte
- %shifted = ashr int %val, ubyte %mask
- %anded = and int %shifted, 1
- %trunced = trunc int %anded to bool
+ %mask = trunc i32 %mask to i8
+ %shifted = ashr i32 %val, i8 %mask
+ %anded = and i32 %shifted, 1
+ %trunced = trunc i32 %anded to bool
br bool %trunced, label %ret_true, label %ret_false
ret_true:
ret bool true
@@ -21,39 +23,40 @@ ret_false:
ret bool false
}
-int %test3(sbyte* %ptr) {
- %val = load sbyte* %ptr
- %tmp = trunc sbyte %val to bool ; %<bool> [#uses=1]
+define i32 %test3(i8* %ptr) {
+ %val = load i8* %ptr
+ %tmp = trunc i8 %val to bool
br bool %tmp, label %cond_true, label %cond_false
cond_true:
- ret int 21
+ ret i32 21
cond_false:
- ret int 42
+ ret i32 42
}
-int %test4(sbyte* %ptr) {
- %tmp = ptrtoint sbyte* %ptr to bool
+define i32 %test4(i8* %ptr) {
+ %tmp = ptrtoint i8* %ptr to bool
br bool %tmp, label %cond_true, label %cond_false
cond_true:
- ret int 21
+ ret i32 21
cond_false:
- ret int 42
+ ret i32 42
}
-int %test5(float %f) {
+define i32 %test5(float %f) {
%tmp = fptoui float %f to bool
br bool %tmp, label %cond_true, label %cond_false
cond_true:
- ret int 21
+ ret i32 21
cond_false:
- ret int 42
+ ret i32 42
}
-int %test6(double %d) {
+define i32 %test6(double %d) {
%tmp = fptosi double %d to bool
br bool %tmp, label %cond_true, label %cond_false
cond_true:
- ret int 21
+ ret i32 21
cond_false:
- ret int 42
+ ret i32 42
}
+