| Rafael Espindola | bc56501 | 2010-07-21 11:38:30 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -mtriple=arm-linux-gnueabi -mattr=+vfp2 | FileCheck %s -check-prefix=ELF |
| 2 | ; RUN: llc < %s -mtriple=arm-apple-darwin -mattr=+vfp2 | FileCheck %s -check-prefix=DARWIN |
| Lauro Ramos Venancio | 876eaf1 | 2007-02-13 14:07:13 +0000 | [diff] [blame] | 3 | |
| Rafael Espindola | bc56501 | 2010-07-21 11:38:30 +0000 | [diff] [blame^] | 4 | define i32 @f1(i32 %a, i64 %b) { |
| 5 | ; ELF: f1: |
| Bob Wilson | 13e80bd | 2009-10-27 05:50:28 +0000 | [diff] [blame] | 6 | ; ELF: mov r0, r2 |
| Rafael Espindola | bc56501 | 2010-07-21 11:38:30 +0000 | [diff] [blame^] | 7 | ; DARWIN: f1: |
| Bob Wilson | 13e80bd | 2009-10-27 05:50:28 +0000 | [diff] [blame] | 8 | ; DARWIN: mov r0, r1 |
| Rafael Espindola | bc56501 | 2010-07-21 11:38:30 +0000 | [diff] [blame^] | 9 | %tmp = call i32 @g1(i64 %b) |
| Lauro Ramos Venancio | 876eaf1 | 2007-02-13 14:07:13 +0000 | [diff] [blame] | 10 | ret i32 %tmp |
| 11 | } |
| 12 | |
| Rafael Espindola | bc56501 | 2010-07-21 11:38:30 +0000 | [diff] [blame^] | 13 | ; test that allocating the double to r2/r3 makes r1 unavailable on gnueabi. |
| 14 | define i32 @f2() nounwind optsize { |
| 15 | ; ELF: f2: |
| 16 | ; ELF: mov r0, #128 |
| 17 | ; ELF: str r0, [sp] |
| 18 | ; DARWIN: f2: |
| 19 | ; DARWIN: mov r3, #128 |
| 20 | entry: |
| 21 | %0 = tail call i32 (i32, ...)* @g2(i32 5, double 1.600000e+01, i32 128) nounwind optsize ; <i32> [#uses=1] |
| 22 | %not. = icmp ne i32 %0, 128 ; <i1> [#uses=1] |
| 23 | %.0 = zext i1 %not. to i32 ; <i32> [#uses=1] |
| 24 | ret i32 %.0 |
| 25 | } |
| 26 | |
| 27 | declare i32 @g1(i64) |
| 28 | |
| 29 | declare i32 @g2(i32 %i, ...) |