forked from OSchip/llvm-project
26 lines
823 B
LLVM
26 lines
823 B
LLVM
; RUN: opt %loadPolly -polly-codegen \
|
|
; RUN: -S < %s | FileCheck %s
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
|
|
|
; CHECK: sext i32 %indvar.init to i64
|
|
|
|
define void @foo(double* %A, double* %B, i32 %p, i32 %indvar.init) {
|
|
preheader:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%indvar = phi i32 [ %indvar.next, %for.body ], [ %indvar.init, %preheader ]
|
|
%B.ptr0 = getelementptr inbounds double, double* %B, i64 0
|
|
%tmp1 = load double, double* %B.ptr0
|
|
%A.ptr = getelementptr inbounds double, double* %A, i64 0
|
|
store double undef, double* %A.ptr
|
|
%idxprom1329 = sext i32 %indvar to i64
|
|
%B.ptr1 = getelementptr inbounds double, double* %B, i64 %idxprom1329
|
|
store double 0.000000e+00, double* %B.ptr1
|
|
%indvar.next = add nsw i32 %indvar, %p
|
|
br i1 false, label %for.body, label %exit
|
|
|
|
exit:
|
|
ret void
|
|
}
|