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; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-darwin | FileCheck %s --check-prefix=ARM
; RUN: llc < %s -O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-darwin | FileCheck %s --check-prefix=THUMB
define void @t1a(float %a) uwtable ssp {
entry:
; ARM: t1a
; THUMB: t1a
%cmp = fcmp oeq float %a, 0.000000e+00
; ARM: vcmpe.f32 s0, #0
; THUMB: vcmpe.f32 s0, #0
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
declare void @foo()
; Shouldn't be able to encode -0.0 imm.
define void @t1b(float %a) uwtable ssp {
entry:
; ARM: t1b
; THUMB: t1b
%cmp = fcmp oeq float %a, -0.000000e+00
; ARM: vldr.32
; ARM: vcmpe.f32 s0, s1
; THUMB: vldr.32
; THUMB: vcmpe.f32 s0, s1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t2a(double %a) uwtable ssp {
entry:
; ARM: t2a
; THUMB: t2a
%cmp = fcmp oeq double %a, 0.000000e+00
; ARM: vcmpe.f64 d16, #0
; THUMB: vcmpe.f64 d16, #0
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
; Shouldn't be able to encode -0.0 imm.
define void @t2b(double %a) uwtable ssp {
entry:
; ARM: t2b
; THUMB: t2b
%cmp = fcmp oeq double %a, -0.000000e+00
; ARM: vldr.64
; ARM: vcmpe.f64 d16, d17
; THUMB: vldr.64
; THUMB: vcmpe.f64 d16, d17
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t4(i8 signext %a) uwtable ssp {
entry:
; ARM: t4
; THUMB: t4
%cmp = icmp eq i8 %a, -1
; ARM: cmn r0, #1
; THUMB: cmn.w r0, #1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t5(i8 zeroext %a) uwtable ssp {
entry:
; ARM: t5
; THUMB: t5
%cmp = icmp eq i8 %a, 1
; ARM: cmp r0, #1
; THUMB: cmp r0, #1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t6(i16 signext %a) uwtable ssp {
entry:
; ARM: t6
; THUMB: t6
%cmp = icmp eq i16 %a, -1
; ARM: cmn r0, #1
; THUMB: cmn.w r0, #1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t7(i16 zeroext %a) uwtable ssp {
entry:
; ARM: t7
; THUMB: t7
%cmp = icmp eq i16 %a, 1
; ARM: cmp r0, #1
; THUMB: cmp r0, #1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t8(i32 %a) uwtable ssp {
entry:
; ARM: t8
; THUMB: t8
%cmp = icmp eq i32 %a, -1
; ARM: cmn r0, #1
; THUMB: cmn.w r0, #1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t9(i32 %a) uwtable ssp {
entry:
; ARM: t9
; THUMB: t9
%cmp = icmp eq i32 %a, 1
; ARM: cmp r0, #1
; THUMB: cmp r0, #1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t10(i32 %a) uwtable ssp {
entry:
; ARM: t10
; THUMB: t10
%cmp = icmp eq i32 %a, 384
; ARM: cmp r0, #384
; THUMB: cmp.w r0, #384
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
define void @t11(i32 %a) uwtable ssp {
entry:
; ARM: t11
; THUMB: t11
%cmp = icmp eq i32 %a, 4096
; ARM: cmp r0, #4096
; THUMB: cmp.w r0, #4096
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void @foo()
br label %if.end
if.end: ; preds = %if.then, %entry
ret void
}
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