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llvm-mirror/test/CodeGen/PowerPC/2007-05-30-dagcombine-miscomp.ll
Ehsan Amiri db43217a24 Adding -verify-machineinstrs option to PowerPC tests
Currently we have a number of tests that fail with -verify-machineinstrs.
To detect this cases earlier we add the option to the testcases with the
exception of tests that will currently fail with this option. PR 27456 keeps
track of this failures.

No code review, as discussed with Hal Finkel.

llvm-svn: 277624
2016-08-03 18:17:35 +00:00

15 lines
584 B
LLVM

target datalayout = "E-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
target triple = "powerpc-apple-darwin8.8.0"
; RUN: llc -verify-machineinstrs < %s -march=ppc32 | grep "rlwinm r3, r3, 23, 30, 30"
; PR1473
define zeroext i8 @foo(i16 zeroext %a) {
%tmp2 = lshr i16 %a, 10 ; <i16> [#uses=1]
%tmp23 = trunc i16 %tmp2 to i8 ; <i8> [#uses=1]
%tmp4 = shl i8 %tmp23, 1 ; <i8> [#uses=1]
%tmp5 = and i8 %tmp4, 2 ; <i8> [#uses=1]
ret i8 %tmp5
}