blob: 00b91ffdf3cba6f296cbc414e3dabe2b4ac58b2d [file] [log] [blame]
Adam Nemet1a89f252017-01-26 04:34:07 +00001// REQUIRES: aarch64-registered-target
Adam Nemet7b796f82017-01-26 04:07:11 +00002// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info -Rpass-missed=regalloc 2>&1 | FileCheck -check-prefix=REMARK %s
3// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info 2>&1 | FileCheck -allow-empty -check-prefix=NO_REMARK %s
4// RUN: %clang_cc1 -triple arm64-apple-ios -S -o /dev/null %s -O2 -dwarf-column-info -opt-record-file %t.yaml
5// RUN: cat %t.yaml | FileCheck -check-prefix=YAML %s
6
7void bar(float);
8
9void foo(float *p, int i) {
10 while (i--) {
11 float f = *p;
12 asm("" ::
13 : "d0", "d1", "d2", "d3", "d4", "d5", "d6", "d7", "d8", "d9", "d10", "d11", "d12", "d13", "d14", "d15", "d16", "d17", "d18", "d19", "d20", "d21", "d22", "d23", "d24", "d25", "d26", "d27", "d28", "d29", "d30", "d31", "x0", "x1", "x2", "x3", "x4", "x5", "x6", "x7", "x8", "x9", "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", "x18", "x19", "x20", "x21", "x22", "x23", "x24", "x25", "x26", "x27", "x28", "fp", "lr", "sp", "memory");
14 bar(f);
15 }
16}
17
Adam Nemet1a89f252017-01-26 04:34:07 +000018// REMARK: opt-record-MIR.c:10:11: remark: {{.}} spills {{.}} reloads generated in loop
Adam Nemet7b796f82017-01-26 04:07:11 +000019// NO_REMARK-NOT: remark:
20
21// YAML: --- !Missed
22// YAML: Pass: regalloc
23// YAML: Name: LoopSpillReload
Adam Nemet1a89f252017-01-26 04:34:07 +000024// YAML: DebugLoc: { File: {{.*}},
25// YAML: Line: 10, Column: 11 }
Adam Nemet7b796f82017-01-26 04:07:11 +000026// YAML: Function: foo
27// YAML: Args:
28// YAML: - NumSpills: '{{.}}'
29// YAML: - String: ' spills '
30// YAML: - NumReloads: '{{.}}'
31// YAML: - String: ' reloads '
32// YAML: - String: generated
33// YAML: ...