Changes in directory llvm/test/CodeGen/PowerPC:
2007-04-30-InlineAsmEarlyClobber.ll added (r1.1) --- Log message: testcase for PR1357: http://llvm.org/PR1357 --- Diffs of the changes: (+27 -0) 2007-04-30-InlineAsmEarlyClobber.ll | 27 +++++++++++++++++++++++++++ 1 files changed, 27 insertions(+) Index: llvm/test/CodeGen/PowerPC/2007-04-30-InlineAsmEarlyClobber.ll diff -c /dev/null llvm/test/CodeGen/PowerPC/2007-04-30-InlineAsmEarlyClobber.ll:1.1 *** /dev/null Mon Apr 30 16:10:23 2007 --- llvm/test/CodeGen/PowerPC/2007-04-30-InlineAsmEarlyClobber.ll Mon Apr 30 16:10:13 2007 *************** *** 0 **** --- 1,27 ---- + ; RUN: llvm-as < %s | llc | grep {subfc r2,r5,r4} + ; RUN: llvm-as < %s | llc | grep {subfze r4,r3} + + ; PR1357 + + 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" + + ;long long test(int A, int B, int C) { + ; unsigned X, Y; + ; __asm__ ("subf%I3c %1,%4,%3\n\tsubfze %0,%2" + ; : "=r" (X), "=&r" (Y) + ; : "r" (A), "rI" (B), "r" (C)); + ; return ((long long)Y << 32) | X; + ;} + + define i64 @test(i32 %A, i32 %B, i32 %C) { + entry: + %Y = alloca i32, align 4 ; <i32*> [#uses=2] + %tmp4 = call i32 asm "subf${3:I}c $1,$4,$3\0A\09subfze $0,$2", "=r,=*&r,r,rI,r"( i32* %Y, i32 %A, i32 %B, i32 %C ) ; <i32> [#uses=1] + %tmp5 = load i32* %Y ; <i32> [#uses=1] + %tmp56 = zext i32 %tmp5 to i64 ; <i64> [#uses=1] + %tmp7 = shl i64 %tmp56, 32 ; <i64> [#uses=1] + %tmp89 = zext i32 %tmp4 to i64 ; <i64> [#uses=1] + %tmp10 = or i64 %tmp7, %tmp89 ; <i64> [#uses=1] + ret i64 %tmp10 + } _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits