forked from OSchip/llvm-project
51 lines
1.8 KiB
LLVM
51 lines
1.8 KiB
LLVM
; RUN: llc -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s
|
|
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-f128:128:128-v128:128:128-n32:64"
|
|
target triple = "powerpc64-unknown-linux-gnu"
|
|
|
|
%struct.__jmp_buf_tag.1.15.17.21.25.49.53.55 = type { [64 x i64], i32, %struct.__sigset_t.0.14.16.20.24.48.52.54, [8 x i8] }
|
|
%struct.__sigset_t.0.14.16.20.24.48.52.54 = type { [16 x i64] }
|
|
|
|
@env_sigill = external global [1 x %struct.__jmp_buf_tag.1.15.17.21.25.49.53.55], align 16
|
|
|
|
; CHECK-LABEL: @main
|
|
; CHECK-NOT: mtctr
|
|
|
|
; Function Attrs: nounwind
|
|
define void @main() #0 {
|
|
entry:
|
|
br i1 undef, label %return, label %if.end
|
|
|
|
if.end: ; preds = %entry
|
|
br i1 undef, label %for.body.lr.ph, label %for.end.thread
|
|
|
|
for.end.thread: ; preds = %if.end
|
|
br label %return
|
|
|
|
for.body.lr.ph: ; preds = %if.end
|
|
br label %for.body
|
|
|
|
for.cond: ; preds = %for.body
|
|
%cmp2 = icmp slt i32 %inc, undef
|
|
br i1 %cmp2, label %for.body, label %for.end
|
|
|
|
for.body: ; preds = %for.cond, %for.body.lr.ph
|
|
%i.032 = phi i32 [ 0, %for.body.lr.ph ], [ %inc, %for.cond ]
|
|
%0 = call i32 @llvm.eh.sjlj.setjmp(i8* bitcast ([1 x %struct.__jmp_buf_tag.1.15.17.21.25.49.53.55]* @env_sigill to i8*))
|
|
%inc = add nsw i32 %i.032, 1
|
|
br i1 false, label %if.else, label %for.cond
|
|
|
|
if.else: ; preds = %for.body
|
|
unreachable
|
|
|
|
for.end: ; preds = %for.cond
|
|
unreachable
|
|
|
|
return: ; preds = %for.end.thread, %entry
|
|
ret void
|
|
}
|
|
|
|
; Function Attrs: nounwind
|
|
declare i32 @llvm.eh.sjlj.setjmp(i8*) #0
|
|
|
|
attributes #0 = { nounwind }
|