| Jyotsna Verma | 300f0b9 | 2013-05-10 20:27:34 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s |
| 2 | ; Check that we are able to predicate instructions with gp-relative |
| 3 | ; addressing mode. |
| 4 | |
| 5 | @d = external global i32 |
| 6 | @c = common global i32 0, align 4 |
| 7 | |
| 8 | ; Function Attrs: nounwind |
| 9 | define i32 @test2(i8 zeroext %a, i8 zeroext %b) #0 { |
| 10 | ; CHECK: if{{ *}}({{!*}}p{{[0-3]+}}{{[.new]*}}){{ *}}r{{[0-9]+}}{{ *}}={{ *}}memw(##{{[cd]}}) |
| 11 | ; CHECK: if{{ *}}({{!*}}p{{[0-3]+}}){{ *}}r{{[0-9]+}}{{ *}}={{ *}}memw(##{{[cd]}}) |
| 12 | entry: |
| 13 | %cmp = icmp eq i8 %a, %b |
| 14 | br i1 %cmp, label %if.then, label %entry.if.end_crit_edge |
| 15 | |
| 16 | entry.if.end_crit_edge: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 17 | %.pre = load i32, i32* @c, align 4 |
| Jyotsna Verma | 300f0b9 | 2013-05-10 20:27:34 +0000 | [diff] [blame] | 18 | br label %if.end |
| 19 | |
| 20 | if.then: |
| David Blaikie | a79ac14 | 2015-02-27 21:17:42 +0000 | [diff] [blame] | 21 | %0 = load i32, i32* @d, align 4 |
| Jyotsna Verma | 300f0b9 | 2013-05-10 20:27:34 +0000 | [diff] [blame] | 22 | store i32 %0, i32* @c, align 4 |
| 23 | br label %if.end |
| 24 | |
| 25 | if.end: |
| 26 | %1 = phi i32 [ %.pre, %entry.if.end_crit_edge ], [ %0, %if.then ] |
| 27 | ret i32 %1 |
| 28 | } |