llvm-project

Commit Graph

Author	SHA1	Message	Date
Matt Arsenault	9dba9bd4cf	AMDGPU: Use source modifiers with f16->f32 conversions The operand types were defined to fit the fp16_to_fp node, which has the half as an integer type. v_cvt_f32_f16 does support source modifiers, so change this to have an FP type and modifiers. For targets without legal f16, this requires recognizing the bit operations and trying to produce them. llvm-svn: 293857	2017-02-02 02:27:04 +00:00
Matt Arsenault	c79dc70d50	AMDGPU: Fix f16 fabs/fneg llvm-svn: 286931	2016-11-15 02:25:28 +00:00

Author

SHA1

Message

Date

Matt Arsenault

9dba9bd4cf

AMDGPU: Use source modifiers with f16->f32 conversions

The operand types were defined to fit the fp16_to_fp node, which
has the half as an integer type. v_cvt_f32_f16 does support
source modifiers, so change this to have an FP type and modifiers.

For targets without legal f16, this requires recognizing the
bit operations and trying to produce them.

llvm-svn: 293857

2017-02-02 02:27:04 +00:00

Matt Arsenault

c79dc70d50

AMDGPU: Fix f16 fabs/fneg

llvm-svn: 286931

2016-11-15 02:25:28 +00:00

2 Commits