mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-11 08:07:22 +00:00
3ea1b064a0
Thanks to Jakob for isolating the underlying problem from the test case in r177423. The original commit had introduced asymmetric copy operations, but these turned out to be a work-around to the real problem (the use of == instead of hasSubClassEq in PPCCTRLoops). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177679 91177308-0d34-0410-b5e6-96231b3b80d8
57 lines
2.2 KiB
LLVM
57 lines
2.2 KiB
LLVM
; RUN: llc < %s -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7
|
|
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"
|
|
|
|
; This tests that the GPRC/GPRC_NOR0 intersection subclass relationship with
|
|
; GPRC is handled correctly. When it was not, this test would assert.
|
|
|
|
@gen_random.last = external unnamed_addr global i64, align 8
|
|
@.str = external unnamed_addr constant [4 x i8], align 1
|
|
|
|
declare double @gen_random(double) #0
|
|
|
|
declare void @benchmark_heapsort(i32 signext, double* nocapture) #0
|
|
|
|
define signext i32 @main(i32 signext %argc, i8** nocapture %argv) #0 {
|
|
entry:
|
|
br i1 undef, label %cond.true, label %cond.end
|
|
|
|
cond.true: ; preds = %entry
|
|
br label %cond.end
|
|
|
|
cond.end: ; preds = %cond.true, %entry
|
|
%cond = phi i32 [ 0, %cond.true ], [ 8000000, %entry ]
|
|
%add = add i32 %cond, 1
|
|
%conv = sext i32 %add to i64
|
|
%mul = shl nsw i64 %conv, 3
|
|
%call1 = tail call noalias i8* @malloc(i64 %mul) #1
|
|
br i1 undef, label %for.end, label %for.body.lr.ph
|
|
|
|
for.body.lr.ph: ; preds = %cond.end
|
|
br label %for.body
|
|
|
|
for.body: ; preds = %for.body, %for.body.lr.ph
|
|
%indvars.iv = phi i64 [ 1, %for.body.lr.ph ], [ %indvars.iv.next, %for.body ]
|
|
%indvars.iv.next = add i64 %indvars.iv, 1
|
|
%lftr.wideiv = trunc i64 %indvars.iv.next to i32
|
|
%exitcond = icmp eq i32 %lftr.wideiv, %add
|
|
br i1 %exitcond, label %for.cond.for.end_crit_edge, label %for.body
|
|
|
|
for.cond.for.end_crit_edge: ; preds = %for.body
|
|
br label %for.end
|
|
|
|
for.end: ; preds = %for.cond.for.end_crit_edge, %cond.end
|
|
ret i32 0
|
|
}
|
|
|
|
declare noalias i8* @malloc(i64) #0
|
|
|
|
declare signext i32 @printf(i8* nocapture, ...) #0
|
|
|
|
declare void @free(i8* nocapture) #0
|
|
|
|
declare i64 @strtol(i8*, i8** nocapture, i32 signext) #0
|
|
|
|
attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-frame-pointer-elim-non-leaf"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "unsafe-fp-math"="false" "use-soft-float"="false" }
|
|
attributes #1 = { nounwind }
|